铝合金带筋构件超声辅助旋压仿真研究

李晓凯, 赵亦希, 于忠奇, 朱宝行, 崔峻辉

Simulation Study of Aluminum Alloy Ribbed Member Spinning with Ultrasonic Vibration

LI Xiaokai, ZHAO Yixi, YU Zhongqi, ZHU Baohang, CUI Junhui

图6 声软化效应有关参数拟合曲线

Fig.6 Fitting curve of parameters of acoustic softening effect